Finding the Fourth Proportional to 16,744.79, 25,104.23 and 7,504.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,744.79 : 25,104.23 = 7,504.31 : x
2. Step 2: Convert to fraction form
   16,744.79/25,104.23 = 7,504.31/x
3. Step 3: Cross multiply
   16,744.79x = 25,104.23 × 7,504.31
4. Step 4: Simplify right side
   16,744.79x = 188,389,977.61
5. Step 5: Solve for x
   x = 188,389,977.61/16,744.79
6. Step 6: Final answer
   x = 11,250.66